/* Larry design system: "The Subtitle Notebook".
   Source of truth for tokens and components is ../../DESIGN.md; this file implements it.
   Everything is scoped under .lx so the showcase page can host it beside its own chrome.
   Surfaces: .mk (marketing: landing, site pages) adds the comic outline layer; the app,
   popup and overlay stay soft. */

/* ---------- Tokens ---------- */
.lx{
  /* colour */
  --ink:#13123b;          /* Midnight Ink: all text, dark panels, outlines */
  --pencil:#575569;--pencil-faint:#6e6b7e;--rust-paper:#a04731;
  --ink-2:var(--pencil);  /* Pencil: secondary text on paper (6.2:1) */
  --ink-3:var(--pencil-faint); /* Faint pencil: placeholders and meta (5.2:1 on white), never body copy */
  --paper:#faf6f1;        /* Notebook Paper: page ground */
  --paper-2:#f3ede4;      /* Margin: sidebar, sunk wells, empty tiles */
  --tint:#f2e7da;         /* Highlighter Beige: selected, Learning, focus panels */
  --line:#e8e1d6;         /* Ruled Line: hairlines and borders */
  --card:#ffffff;
  --terra:#ca6a52;        /* Terracotta: primary actions only */
  --terra-btn:#b4553d;    /* Terracotta Deep: filled buttons, white label (4.9:1) */
  --terra-hi:#a54b34;     /* Terracotta Deep hover */
  --terra-lo:#94422e;     /* Terracotta Deep pressed */
  --rust:var(--rust-paper); /* Rust: Paiboon romanization and text-weight accents (5.7:1 on paper, 4.9:1 on beige) */
  --rust-on-ink:#f2b8a5;  /* Paiboon on navy surfaces */
  --ink-hover:#25244f;
  --line-strong:#cfc5b6;  /* hover border on choices */
  --mint-line:#bfd9b6;--pink-line:#efc6d5;--danger-line:#e7c9c0;
  --gold-text:#f6c96f;--rust-on-screen:#f5d8cd;--ok-on-ink:#9fd3a6;
  --gold:#e8b04a;         /* Screen Gold: the tapped word on the Netflix line, nowhere else */
  --pink:#f6e5ec;         /* Blush: Again, Strengthen, error wells */
  --pink-ink:#9a3b2a;
  --wash:#f2e7da;         /* Beige Wash: alternating landing sections (same as --tint) */
  --wash-deep:#ead8c4;    /* Deep Wash: the feature band and the site footer */
  --mint:#e0efda;         /* Sage: Known, success, synced */
  --mint-ink:#2f6b3a;
  --green:#4f9a5b;        /* toggles on, check marks */
  --ash:#ecebe8;--ash-ink:#5d5a66; /* Skipped, disabled */
  --on-ink:#faf6f1;       /* text on navy */
  --on-ink-2:#d9cfe0;     /* secondary text on navy */
  --focus:0 0 0 3px var(--paper),0 0 0 5px var(--ink);
  /* type */
  --f-display:"Bricolage Grotesque",Gabarito,system-ui,sans-serif;
  --f-body:Gabarito,Anuphan,system-ui,sans-serif;
  --f-thai:Anuphan,Gabarito,sans-serif;
  --f-mono:"Geist Mono",ui-monospace,monospace;
  --track:-.015em;
  /* shape */
  --r-xs:8px;--r-sm:12px;--r-md:16px;--r-lg:24px;--r-pill:999px;
  /* depth */
  --sh-soft:0 1px 2px rgba(19,18,59,.06),0 6px 14px -8px rgba(19,18,59,.16);
  --sh-lift:0 2px 6px rgba(19,18,59,.08),0 16px 28px -16px rgba(19,18,59,.32);
  --sh-comic:6px 6px 0 var(--ink);
  --sh-comic-sm:4px 4px 0 var(--ink);
  /* motion */
  /* Springs (Apple damping/response, rendered as CSS linear()): critically damped by default,
     a little bounce only for sheets, which arrive with momentum. Durations are the settle times. */
  --spring:linear(0, .0574, .1799, .3202, .4544, .5722, .6703, .7494, .8116, .8596, .8961, .9237, .9442, .9594, .9706, .9788, .9847, .989, .9921, .9944, .996, .9972, .998, .9986, 1);
  --t-spring:590ms;
  --spring-sheet:linear(0, .0514, .1699, .3153, .4624, .5966, .7109, .8031, .8741, .9263, .9629, .9872, 1.0023, 1.0106, 1.0144, 1.0151, 1.0142, 1.0123, 1.01, 1.0078, 1.0058, 1.0042, 1.0028, 1.0018, 1);
  --t-sheet:400ms;
  --t-press:100ms;
  --ease-out:cubic-bezier(.23,1,.32,1);
  --ease-in-out:cubic-bezier(.77,0,.175,1);
  --t-fast:140ms;--t-base:220ms;--t-slow:380ms;

  font-family:var(--f-body);letter-spacing:var(--track);color:var(--ink);
  font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
}
.lx *,.lx *::before,.lx *::after{box-sizing:border-box}
.lx ::selection{background:var(--tint);color:var(--ink)}
.lx :focus-visible{outline:none;box-shadow:var(--focus);border-radius:inherit}
.lx a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}
.lx button{font:inherit;letter-spacing:inherit;color:inherit;cursor:pointer}
.lx svg.i{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.lx .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- Type ---------- */
.lx .t-display{font:800 clamp(40px,6.4vw,76px)/.98 var(--f-display);letter-spacing:-.035em;text-wrap:balance;margin:0}
.lx .t-h1{font:800 30px/1.1 var(--f-display);letter-spacing:-.03em;margin:0;text-wrap:balance}
.lx .t-h2{font:700 22px/1.2 var(--f-display);letter-spacing:-.02em;margin:0}
.lx .t-h3{font:600 17px/1.3 var(--f-body);margin:0}
.lx .t-body{font-size:15px;line-height:1.55}
.lx .t-small{font-size:13px;line-height:1.45;color:var(--ink-2);letter-spacing:0}
.lx .t-meta{font-size:12px;color:var(--ink-2);letter-spacing:.005em}
.lx .t-label{font:500 11px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
.lx .t-num{font:400 64px/1 var(--f-body);letter-spacing:-.04em}
.lx .t-hero-num{font:400 120px/.9 var(--f-body);letter-spacing:-.05em}
.lx .muted{color:var(--ink-2)}

/* Thai always travels with Paiboon (PRODUCT.md principle 2). */
.lx .th{font-family:var(--f-thai);font-weight:600;letter-spacing:0;line-height:1.5}
.lx .pb{color:var(--rust);font-weight:600;letter-spacing:0}
.lx .tw{display:inline-flex;flex-direction:column;align-items:flex-start;line-height:1.2}
.lx .tw .th{font-size:1em}
.lx .tw .pb{font-size:max(11px,.5em);font-weight:600}
.lx .line{font-family:var(--f-thai);font-weight:500;letter-spacing:0;line-height:1.6}
.lx .line small{display:block;font:600 13px/1.35 var(--f-body);color:var(--rust);letter-spacing:0}
.lx .line .en{display:block;font:400 14px/1.4 var(--f-body);color:var(--ink-2);letter-spacing:var(--track)}

/* ---------- Buttons ---------- */
.lx .btn{justify-self:start;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;
  border-radius:var(--r-pill);border:1px solid var(--line);background:var(--card);color:var(--ink);
  font:700 15px/1 var(--f-body);letter-spacing:var(--track);white-space:nowrap;text-decoration:none;
  transition:background-color var(--t-fast) var(--ease-out),transform var(--t-fast) var(--ease-out),box-shadow var(--t-fast) var(--ease-out)}
.lx .btn:hover{background:var(--paper-2)}
.lx .btn:active{transform:scale(.97)}
.lx .btn .i{width:17px;height:17px}
.lx .btn-primary{background:var(--terra-btn);border-color:var(--terra-btn);color:#fff}
.lx .btn-primary:hover{background:var(--terra-hi);border-color:var(--terra-hi)}
.lx .btn-primary:active{background:var(--terra-lo)}
.lx .btn-ink{background:var(--ink);border-color:var(--ink);color:var(--on-ink)}
.lx .btn-ink:hover{background:var(--ink-hover)}
.lx .btn-quiet{background:transparent;border-color:transparent;color:var(--ink)}
.lx .btn-quiet:hover{background:var(--paper-2)}
.lx .btn-danger{background:var(--card);border-color:var(--danger-line);color:var(--pink-ink)}
.lx .btn-danger:hover{background:var(--pink)}
.lx .btn-sm{min-height:34px;padding:0 14px;font-size:13px}
.lx .btn-lg{min-height:52px;padding:0 26px;font-size:16px}
.lx .btn-block{display:flex;width:100%;justify-self:stretch}
.lx .btn[disabled],.lx .btn.is-disabled{background:var(--ash);border-color:var(--ash);color:var(--ash-ink);cursor:not-allowed;transform:none}
.lx .btn.is-loading{color:transparent;position:relative;pointer-events:none}
.lx .btn.is-loading::after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;border:2px solid currentColor;border-color:var(--ink) transparent var(--ink) transparent;animation:lx-spin .8s linear infinite}
.lx .btn-ink.is-loading::after{border-color:var(--on-ink) transparent var(--on-ink) transparent}
@keyframes lx-spin{to{transform:rotate(1turn)}}
.lx .link{color:var(--rust);font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:4px}
.lx .link:hover{text-decoration:underline}
.lx .icon-btn{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--paper-2);border:0;color:var(--ink)}
.lx .icon-btn .i{width:19px;height:19px}

/* ---------- Pills, chips, labels ---------- */
.lx .pill{display:inline-flex;align-items:center;gap:7px;height:32px;padding:0 12px;border-radius:var(--r-pill);
  background:var(--card);border:1px solid var(--line);font-size:13px;font-weight:600;white-space:nowrap}
.lx .pill .dot{width:7px;height:7px;border-radius:50%;background:var(--terra)}
.lx .pill-mint{background:var(--mint);border-color:var(--mint);color:var(--mint-ink)}.lx .pill-mint .dot{background:var(--green)}
.lx .pill-tint{background:var(--tint);border-color:var(--tint)}
.lx .pill-pink{background:var(--pink);border-color:var(--pink);color:var(--pink-ink)}.lx .pill-pink .dot{background:var(--pink-ink)}
.lx .chip{display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:var(--r-pill);font-size:12px;font-weight:700;white-space:nowrap}
.lx .chip-learning{background:var(--tint);color:var(--ink)}
.lx .chip-strengthen{background:var(--pink);color:var(--pink-ink)}
.lx .chip-known{background:var(--mint);color:var(--mint-ink)}
.lx .chip-skipped{background:var(--ash);color:var(--ash-ink)}
.lx .chip-due{background:var(--ink);color:var(--on-ink)}
.lx .chip-used{background:var(--card);color:var(--mint-ink);box-shadow:inset 0 0 0 1px var(--mint-line)}
.lx .chip-soon{font:500 11px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;background:var(--tint);color:var(--ink);height:20px;padding:0 7px}
.lx kbd{font:500 11px/1 var(--f-mono);background:var(--paper-2);border:1px solid var(--line);border-radius:6px;padding:3px 6px;color:var(--ink-2)}

/* ---------- Cards and wells (app: soft) ---------- */
.lx .card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-soft);padding:20px 22px}
.lx .card-tint{background:var(--tint);border-color:var(--tint);box-shadow:none}
.lx .card-ink{background:var(--ink);border-color:var(--ink);color:var(--on-ink);box-shadow:var(--sh-lift)}
.lx .card-ink .t-label,.lx .card-ink .muted,.lx .card-ink .t-small{color:var(--on-ink-2)}
/* Dark surfaces redefine the secondary tokens, so muted text and Paiboon stay legible on navy. */
.lx .card-ink,.lx .rcard-ink,.lx .section-ink,.lx .banner-ink,.lx .msg-me,.lx .tile.placed{--ink-2:var(--on-ink-2);--ink-3:var(--on-ink-2);--rust:var(--rust-on-ink)}
.lx :is(.section-ink,.demo-ink) :is(.card,.comic,.comic-tint,.well,.ws-foot,.ws-open,.hover-card):not(.card-ink){--ink-2:var(--pencil);--ink-3:var(--pencil-faint);--rust:var(--rust-paper)}
.lx .card-ink .pb,.lx .rcard-ink .pb,.lx .msg-me .pb,.lx .banner-ink .pb,.lx .section-ink .pb{color:var(--rust-on-ink)}
.lx .card-mint{background:var(--mint);border-color:var(--mint);color:var(--mint-ink);box-shadow:none}
.lx .card-mint .t-label{color:var(--mint-ink)}
.lx .card-pink{background:var(--pink);border-color:var(--pink);color:var(--pink-ink);box-shadow:none}
.lx .well{background:var(--paper-2);border-radius:var(--r-md);padding:12px 14px}
.lx .divider{height:1px;background:var(--line);border:0;margin:0}

/* Stat tile: label, value well, honest caption. Numbers always carry their meaning. */
.lx .stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:14px;box-shadow:var(--sh-soft)}
.lx .stat-top{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--ink-2)}
.lx .stat-top .i{width:16px;height:16px}
.lx .stat-v{margin-top:10px;border-radius:var(--r-sm);padding:10px 12px;font:400 32px/1 var(--f-body);letter-spacing:-.02em;background:var(--paper-2)}
.lx .stat-v.tint{background:var(--tint)}.lx .stat-v.mint{background:var(--mint)}.lx .stat-v.pink{background:var(--pink)}
.lx .stat-cap{font-size:12px;color:var(--ink-2);margin-top:8px}

/* List rows (settings, queues, shows) */
.lx .rows{display:flex;flex-direction:column}
.lx .row{display:flex;align-items:center;gap:12px;padding:13px 0;border-top:1px solid var(--line);text-decoration:none}
.lx .rows>.row:first-child{border-top:0}
.lx .row-main{flex:1;min-width:0}
.lx .row-main b{display:block;font-size:15px;font-weight:600}
.lx .row-main span{display:block;font-size:13px;color:var(--ink-2)}
.lx .row .chev{color:var(--ink-3)}
.lx .row-danger b,.lx .row-danger .chev{color:var(--pink-ink)}
.lx .avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--on-ink);font:700 13px/1 var(--f-body);flex:none}
.lx .avatar-lg{width:56px;height:56px;font-size:19px}

/* ---------- Form controls ---------- */
.lx .field{display:flex;flex-direction:column;gap:6px}
.lx .field>label,.lx .field-label{font-size:13px;font-weight:600}
.lx .input,.lx .select,.lx .textarea{width:100%;min-height:48px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--card);
  padding:12px 14px;font:400 16px/1.4 var(--f-body);letter-spacing:var(--track);color:var(--ink);transition:border-color var(--t-fast) var(--ease-out),box-shadow var(--t-fast) var(--ease-out)}
.lx .input::placeholder,.lx .textarea::placeholder{color:var(--ink-3)}
.lx .input:focus,.lx .select:focus,.lx .textarea:focus,.lx .input.is-focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(19,18,59,.1)}
.lx .input.is-error{border-color:var(--pink-ink);box-shadow:0 0 0 3px rgba(154,59,42,.12)}
.lx .field-help{font-size:12px;color:var(--ink-2)}
.lx .field-error{font-size:13px;color:var(--pink-ink);font-weight:600;display:flex;gap:6px;align-items:center}
.lx .select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);
  background-position:calc(100% - 19px) 21px,calc(100% - 14px) 21px;background-size:5px 5px;background-repeat:no-repeat;padding-right:36px}
.lx .textarea{min-height:140px;resize:vertical;line-height:1.6}
.lx .otp{display:flex;gap:8px}
.lx .otp span{width:46px;height:56px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--card);display:grid;place-items:center;font:600 24px/1 var(--f-body)}
.lx .otp span.is-focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(19,18,59,.1)}
.lx .check{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.lx .check .box{width:20px;height:20px;border-radius:6px;border:1.5px solid var(--ink-3);flex:none;display:grid;place-items:center;margin-top:1px;background:var(--card)}
.lx .check .box.on{background:var(--ink);border-color:var(--ink);color:var(--on-ink)}
.lx .check .box .i{width:14px;height:14px;stroke-width:2.5}
.lx .toggle{width:44px;height:26px;border-radius:var(--r-pill);background:var(--ash);position:relative;flex:none;border:0;transition:background-color var(--t-base) var(--ease-out)}
.lx .toggle::after{content:"";position:absolute;left:3px;top:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(19,18,59,.25);transition:transform var(--t-base) var(--ease-out)}
.lx .toggle.on{background:var(--green)}.lx .toggle.on::after{transform:translateX(18px)}
.lx .seg{display:inline-flex;background:var(--paper-2);border-radius:var(--r-sm);padding:3px;gap:2px}
.lx .seg span,.lx .seg button{border:0;background:none;padding:7px 13px;border-radius:9px;font-size:13px;font-weight:600;color:var(--ink-2);white-space:nowrap}
.lx .seg .on{background:var(--card);color:var(--ink);box-shadow:0 1px 2px rgba(19,18,59,.1)}
.lx .search{display:flex;align-items:center;gap:8px;min-height:40px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--card);font-size:14px;color:var(--ink-2)}
.lx .search .i{width:16px;height:16px}.lx .search kbd{margin-left:auto}

/* Choice card: onboarding levels, plans, packs, goals */
.lx .choice{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--card);padding:14px 16px;text-align:left;width:100%;
  transition:border-color var(--t-fast) var(--ease-out),background-color var(--t-fast) var(--ease-out)}
.lx .choice:hover{border-color:var(--line-strong)}
.lx .choice .radio{width:20px;height:20px;border-radius:50%;border:1.5px solid var(--ink-3);flex:none;margin-left:auto}
.lx .choice.on{border:2px solid var(--ink);padding:13px 15px;background:var(--card)}
.lx .choice.on .radio{border:6px solid var(--ink)}
.lx .choice b{display:block;font-size:15px}.lx .choice span{display:block;font-size:13px;color:var(--ink-2)}

/* Progress and steps */
.lx .progress{height:6px;border-radius:var(--r-pill);background:var(--paper-2);overflow:hidden}
.lx .progress i{display:block;height:100%;background:var(--terra);border-radius:inherit}
.lx .steps{display:flex;gap:6px}.lx .steps i{height:4px;flex:1;border-radius:2px;background:var(--line)}.lx .steps i.on{background:var(--ink)}
.lx .meter{display:flex;justify-content:space-between;font-size:12px;color:var(--ink-2);margin-top:6px}

/* ---------- Study components ---------- */
/* Review card: recall first, answer in the beige panel, interval on every grade */
.lx .rcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-soft);padding:24px;text-align:center}
.lx .rcard-word{font:600 88px/1.3 var(--f-thai);letter-spacing:0;margin:8px 0 4px}
.lx .rcard-ctx{display:inline-block;background:var(--paper-2);border-radius:var(--r-md);padding:8px 16px;font:500 19px/1.5 var(--f-thai);letter-spacing:0}
.lx .rcard-ctx small{display:block;font:600 12px/1.3 var(--f-body);color:var(--rust)}
.lx .answer{margin-top:18px;background:var(--tint);border-radius:var(--r-md);padding:16px 20px;text-align:left;display:flex;justify-content:space-between;align-items:center;gap:12px}
.lx .answer .pb{font-size:15px}
.lx .answer .mean{font:500 25px/1.2 var(--f-body);letter-spacing:-.02em;margin-top:2px}
.lx .answer .en{font-size:14px;color:var(--ink-2);margin-top:4px}
.lx .rcard-ink{background:var(--ink);color:var(--on-ink);border-color:var(--ink);text-align:left}
.lx .grades{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}
.lx .grade{border:1px solid var(--line);background:var(--card);border-radius:var(--r-sm);min-height:52px;padding:9px 4px;font:700 15px/1.2 var(--f-body);text-align:center;
  transition:transform var(--t-fast) var(--ease-out),background-color var(--t-fast) var(--ease-out)}
.lx .grade:active{transform:scale(.96)}
.lx .grade i{display:block;font-style:normal;font-weight:500;font-size:12px;color:var(--ink-2);margin-top:2px}
.lx .grade-again{background:var(--pink);border-color:var(--pink)}
.lx .grade-good{background:var(--terra-btn);border-color:var(--terra-btn);color:#fff}.lx .grade-good i{color:rgba(255,255,255,.86)}
.lx .grade-again{color:var(--pink-ink)}.lx .grade-again i{color:var(--pink-ink)}
.lx .grades-round .grade{border-radius:50%;aspect-ratio:1;display:grid;place-content:center;padding:0}

/* Scramble tiles: Thai + Paiboon on every tile */
.lx .tiles{display:flex;flex-wrap:wrap;gap:8px}
.lx .tile{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;min-width:64px;height:68px;padding:0 12px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:var(--card);box-shadow:0 1px 0 var(--line);transition:transform var(--t-fast) var(--ease-out)}
.lx .tile b{font:600 24px/1.2 var(--f-thai);letter-spacing:0}
.lx .tile i{font:600 12px/1.2 var(--f-body);font-style:normal;color:var(--rust)}
.lx .tile.placed{background:var(--ink);border-color:var(--ink);color:var(--on-ink)}.lx .tile.placed i{color:var(--rust-on-ink)}
.lx .tile.empty{background:var(--paper-2);border:1.5px dashed var(--line);box-shadow:none}
.lx .tile.right{background:var(--mint);border-color:var(--mint-line)}.lx .tile.wrong{background:var(--pink);border-color:var(--pink-line)}
.lx .slot{min-height:88px;border-bottom:1.5px dashed var(--line);display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding-bottom:14px}

/* Word card (Library) */
.lx .word{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:14px 18px;position:relative}
.lx .word-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.lx .word-head .th{font-size:28px}
.lx .word-head .pb{font-size:15px}
.lx .word-meta{font-size:12px;color:var(--ink-2);margin-top:2px}
.lx .word .line{font-size:17px;margin-top:8px}
.lx .word .chips{position:absolute;right:16px;top:16px;display:flex;gap:6px}

/* Diary corrections: colour plus a second cue (strike / underline) */
.lx .mark-wrong{background:var(--pink);text-decoration:line-through;text-decoration-color:var(--pink-ink);border-radius:4px;padding:0 3px}
.lx .mark-fix{background:var(--mint);text-decoration:underline 2px var(--green);text-underline-offset:4px;border-radius:4px;padding:0 3px}
.lx .mark-due{background:var(--tint);text-decoration:underline dotted 2px var(--ink);text-underline-offset:4px;border-radius:4px;padding:0 2px}
.lx .correction{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:14px 16px}
.lx .correction .you{font-size:13px;color:var(--ink-2)}
.lx .correction .fix{font:600 21px/1.5 var(--f-thai);letter-spacing:0;margin-top:6px}
.lx .correction .why{font-size:13px;margin-top:6px}

/* Chat thread (Create) */
.lx .msg{max-width:78%;border-radius:18px;padding:11px 14px;font-size:14px;line-height:1.5}
.lx .msg-larry{background:var(--card);border:1px solid var(--line);border-bottom-left-radius:6px}
.lx .msg-me{background:var(--ink);color:var(--on-ink);margin-left:auto;border-bottom-right-radius:6px}
.lx .verdict{display:inline-flex;font:500 11px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;padding:4px 7px;border-radius:6px}
.lx .verdict-error{background:var(--pink);color:var(--pink-ink)}.lx .verdict-natural{background:var(--tint);color:var(--ink)}.lx .verdict-fine{background:var(--mint);color:var(--mint-ink)}

/* ---------- Feedback ---------- */
.lx .banner{display:flex;gap:12px;align-items:flex-start;border-radius:var(--r-md);padding:13px 16px;font-size:14px;background:var(--paper-2)}
.lx .banner .i{margin-top:1px}
.lx .banner b{display:block}
.lx .banner-ok{background:var(--mint);color:var(--mint-ink)}
.lx .banner-warn{background:var(--tint)}
.lx .banner-err{background:var(--pink);color:var(--pink-ink)}
.lx .banner-ink{background:var(--ink);color:var(--on-ink)}
.lx .banner .btn{margin-left:auto;flex:none}
.lx .toast{justify-self:start;align-self:start;display:inline-flex;gap:10px;align-items:center;background:var(--ink);color:var(--on-ink);border-radius:var(--r-pill);padding:10px 16px 10px 12px;font-size:14px;font-weight:600;box-shadow:var(--sh-lift)}
.lx .toast .i{color:var(--ok-on-ink)}
.lx .empty{text-align:center;padding:36px 20px;display:flex;flex-direction:column;align-items:center;gap:8px}
.lx .empty .blob{width:72px;height:54px;margin-bottom:6px}
.lx .empty .t-h2{max-width:22ch}
.lx .empty p{margin:0;max-width:38ch;color:var(--ink-2)}
.lx .skeleton{background:linear-gradient(90deg,var(--paper-2) 0,#f8f3ec 50%,var(--paper-2) 100%);background-size:200% 100%;border-radius:8px;animation:lx-shimmer 1.4s var(--ease-in-out) infinite}
@keyframes lx-shimmer{from{background-position:100% 0}to{background-position:-100% 0}}
.lx .sheet{background:var(--card);border-radius:24px 24px 0 0;box-shadow:0 -12px 40px -16px rgba(19,18,59,.35);padding:10px 18px 22px}
.lx .sheet::before{content:"";display:block;width:36px;height:5px;border-radius:3px;background:var(--line);margin:0 auto 12px}
.lx .dialog{background:var(--card);border-radius:var(--r-lg);box-shadow:var(--sh-lift);padding:24px;max-width:440px}
.lx .scrim{position:absolute;inset:0;background:rgba(19,18,59,.38)}

/* Mascot */
.lx .blob{width:30px;height:23px;flex:none}
.lx .blob path{fill:var(--terra)}.lx .blob .eye{fill:#fff}.lx .blob .pupil{fill:var(--ink)}
.lx .blob-ink path{fill:var(--ink)}

/* ---------- App shell: web ---------- */
.lx.app-web{display:flex;height:100%;background:var(--paper);overflow:hidden}
.lx .side{width:220px;flex:none;background:var(--paper-2);border-right:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column;gap:2px}
.lx .brand{display:flex;align-items:center;gap:8px;padding:0 8px 18px;font:800 21px/1 var(--f-display);letter-spacing:-.02em}
.lx .nav-item{display:flex;align-items:center;gap:10px;min-height:38px;padding:0 10px;border-radius:var(--r-sm);font-size:14px;font-weight:500;color:var(--ink-2);text-decoration:none}
.lx .nav-item:hover{background:rgba(255,255,255,.6);color:var(--ink)}
.lx .nav-item.on{background:var(--card);color:var(--ink);font-weight:600;box-shadow:0 0 0 1px var(--line)}
.lx .nav-item.on .i{color:var(--terra)}
.lx .nav-item .chip-soon{margin-left:auto}
.lx .side-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px}
.lx .sync{border-radius:var(--r-sm);padding:10px 12px;font-size:12px;line-height:1.4;background:var(--mint);color:var(--mint-ink)}
.lx .sync b{display:block;font-size:13px}
.lx .sync.off{background:var(--tint);color:var(--ink)}
.lx .main{flex:1;min-width:0;display:flex;flex-direction:column}
.lx .topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 24px;border-bottom:1px solid var(--line)}
.lx .topbar .search{width:300px}
.lx .me{display:flex;align-items:center;gap:8px;height:40px;padding:0 12px 0 6px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--card);font-size:13px;font-weight:600}
.lx .me .avatar{width:28px;height:28px;font-size:11px}
.lx .page{flex:1;padding:20px 26px;overflow-y:auto;scrollbar-width:none}.lx .page::-webkit-scrollbar,.lx .m-body::-webkit-scrollbar{display:none}
.lx .ph{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:18px}
.lx .ph p{margin:4px 0 0;font-size:14px;color:var(--ink-2)}
.lx .crumb{font-size:12px;color:var(--ink-2);margin-bottom:4px}.lx .crumb b{color:var(--ink)}

/* ---------- App shell: mobile ---------- */
.lx.app-m{height:100%;display:flex;flex-direction:column;background:var(--paper);position:relative;overflow:hidden}
.lx .status{display:flex;justify-content:space-between;padding:12px 24px 4px;font-size:13px;font-weight:600}
.lx .m-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:6px 16px 4px;min-height:48px}
.lx .m-head .t-title{font:700 17px/1.2 var(--f-body)}
.lx .m-body{flex:1;overflow-y:auto;scrollbar-width:none;padding:4px 16px 16px;display:flex;flex-direction:column;gap:12px}
.lx .tabbar{display:flex;justify-content:space-around;padding:8px 6px 22px;border-top:1px solid var(--line);background:rgba(250,246,241,.96)}
.lx .tabbar a{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;font-weight:600;color:var(--ink-2);text-decoration:none;min-width:52px}
.lx .tabbar a .i{width:22px;height:22px}
.lx .tabbar a.on{color:var(--ink)}.lx .tabbar a.on .i{color:var(--terra)}
.lx .quick{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.lx .quick a{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-md);padding:12px 0 10px;text-align:center;font-size:12px;font-weight:600;text-decoration:none}
.lx .quick a .i{display:block;margin:0 auto 6px;width:22px;height:22px;color:var(--terra)}
.lx .quick a.pri{background:var(--terra-btn);border-color:var(--terra-btn);color:#fff}.lx .quick a.pri .i{color:#fff}

/* ---------- Gate (sign-in + onboarding) ---------- */
.lx .gate{display:flex;flex-direction:column;gap:16px;max-width:420px;margin:0 auto;width:100%}
.lx .gate .t-h1{font-size:32px}
.lx .level{display:flex;align-items:center;gap:14px}
.lx .level .well{font:600 18px/1 var(--f-thai);letter-spacing:0;min-width:56px;text-align:center}

/* ---------- Extension: popup + Netflix overlay ---------- */
.lx.popup{width:360px;background:var(--paper);border-radius:14px;overflow:hidden;box-shadow:var(--sh-lift);border:1px solid var(--line)}
.lx .popup-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}
.lx .popup-body{padding:16px;display:flex;flex-direction:column;gap:12px}
.lx .nf{position:relative;background:#0b0b10;border-radius:14px;overflow:hidden;aspect-ratio:16/9;color:#fff}
.lx .nf-scene{position:absolute;inset:0;background:radial-gradient(120% 90% at 30% 20%,#2b2a52 0,#141327 55%,#08080c 100%)}
.lx .subline{position:absolute;left:50%;bottom:9%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;text-shadow:0 2px 6px rgba(0,0,0,.6)}
.lx .subline .words{display:flex;gap:14px;align-items:flex-end}
.lx .subline .w{display:flex;flex-direction:column;align-items:center;padding:4px 6px;border-radius:8px}
.lx .subline .w b{font:600 34px/1.2 var(--f-thai);letter-spacing:0}
.lx .subline .w i{font:600 13px/1.2 var(--f-body);font-style:normal;color:var(--rust-on-screen)}
.lx .subline .w.on{background:rgba(232,176,74,.22);box-shadow:inset 0 0 0 1.5px var(--gold)}
.lx .subline .w.on b{color:var(--gold-text)}
.lx .subline .en{font:600 18px/1.3 var(--f-body);letter-spacing:0}
.lx .hover-card{position:absolute;width:260px;background:var(--paper);color:var(--ink);border-radius:var(--r-md);box-shadow:0 18px 50px -12px rgba(0,0,0,.6);padding:14px 16px}
.lx .hover-card .th{font-size:30px;line-height:1.2}
.lx .status-row{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:10px}
.lx .status-row .btn{min-height:36px;padding:0 8px;font-size:13px}
.lx .keys{display:flex;gap:12px;font-size:12px;color:rgba(255,255,255,.75)}
.lx .keys kbd{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.2);color:#fff}

/* ---------- Marketing layer (.mk): comic outlines, offset shadows ---------- */
.lx.mk{background:var(--paper);font-size:16px;line-height:1.55}
.lx .mk-wrap{max-width:1120px;margin:0 auto;padding:0 32px}
.lx .comic{background:var(--card);border:2px solid var(--ink);border-radius:var(--r-md);box-shadow:var(--sh-comic);padding:22px}
.lx .comic-tint{background:var(--tint)}
.lx .btn-comic{border:2px solid var(--ink);box-shadow:var(--sh-comic-sm);transition:transform var(--t-fast) var(--ease-out),box-shadow var(--t-fast) var(--ease-out),background-color var(--t-fast) var(--ease-out)}
.lx .btn-comic:hover{transform:translate(-1px,-1px);box-shadow:5px 5px 0 var(--ink)}
.lx .btn-comic:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--ink)}
.lx .eyebrow{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border:2px solid var(--ink);border-radius:var(--r-pill);background:var(--card);
  box-shadow:3px 3px 0 var(--ink);font:500 12px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase}
.lx .eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--terra)}
.lx .mk-nav{display:flex;justify-content:space-between;align-items:center;gap:16px;height:60px;padding:0 10px 0 18px;border:2px solid var(--ink);border-radius:var(--r-pill);background:var(--card);box-shadow:var(--sh-comic-sm)}
.lx .mk-nav nav{display:flex;gap:24px;font-size:15px;font-weight:500}
.lx .mk-nav nav a{text-decoration:none}.lx .mk-nav nav a:hover{text-decoration:underline}
.lx .lede{font-size:19px;line-height:1.55;color:var(--ink-2);max-width:60ch}
.lx .section{padding:96px 0}
.lx .section-alt,.lx .section-wash{background:var(--wash)}
.lx .section-deep{background:var(--wash-deep)}
/* Pre-footer: the terracotta field. Text is ink; the action is the ink button; Larry turns paper. */
.lx .section-terra{background:var(--terra);color:var(--ink);--ink-2:var(--ink);--rust:var(--ink)}
.lx .section-terra .blob path{fill:var(--paper)}.lx .section-terra .blob .eye,.lx .section-terra .blob .pupil{fill:var(--ink)}
.lx .section-terra .btn-comic,.lx .section-terra .eyebrow{box-shadow:4px 4px 0 var(--paper)}
.lx .section-foot{background:var(--wash-deep);color:var(--ink)}
/* Site footer (v9 layout): a tall paper card on navy; big Larry mark and status top and bottom
   left; on the right a large email field that starts sign-up, then four link columns. */
.lx .site-foot{padding:128px 0 0}
.lx .foot-card{background:var(--paper);color:var(--ink);border-radius:32px;padding:48px;display:grid;grid-template-columns:1fr 1.75fr;gap:40px;min-height:520px;--ink-2:var(--pencil);--rust:var(--rust-paper)}
.lx .foot-left{display:flex;flex-direction:column;justify-content:space-between;align-items:flex-start;gap:24px}
.lx .foot-mark{width:78px;height:60px}.lx .foot-mark .eye{fill:#fff}.lx .foot-mark .pupil{fill:var(--ink)}
.lx .foot-left .pill{background:var(--paper-2);border-color:var(--paper-2);height:40px;padding:0 16px;font-size:15px}
.lx .foot-sign{background:var(--paper-2);border-radius:24px;padding:28px 26px 26px 30px;transition:box-shadow var(--t-fast) var(--ease-out)}
.lx .foot-sign:focus-within{box-shadow:0 0 0 2px var(--ink)}
.lx .foot-input{all:unset;box-sizing:border-box;display:block;width:100%;font:400 clamp(36px,4.6vw,64px)/1.15 var(--f-body);letter-spacing:-.04em;color:var(--ink)}
.lx .foot-input::placeholder{color:color-mix(in srgb,var(--ink) 78%,var(--paper-2))}
.lx .foot-sign-row{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:44px;font-size:16px}
.lx .foot-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.lx .foot-cols span{display:block;color:var(--ink-2);font-size:15px;margin-bottom:16px}
.lx .foot-cols a{display:block;width:fit-content;text-decoration:none;font-size:16px;margin-bottom:12px}.lx .foot-cols a:hover{text-decoration:underline}
.lx .foot-legal{display:flex;justify-content:space-between;align-items:center;gap:16px;height:128px;padding:0 0 24px;font-size:15px;line-height:22px;color:var(--on-ink)}
.lx .foot-legal span{display:flex;gap:22px}.lx .foot-legal a{color:var(--on-ink);text-decoration:none}.lx .foot-legal a:hover{text-decoration:underline}
@media (max-width:900px){.lx .site-foot{padding-top:72px}.lx .foot-legal{height:auto;padding:24px 0 48px}.lx .foot-card{grid-template-columns:1fr;padding:26px;min-height:0}.lx .foot-cols{grid-template-columns:1fr 1fr}.lx .foot-sign-row{flex-direction:column;align-items:flex-start}.lx .foot-legal{flex-direction:column}}

/* Wavy divider between two section colours (v5 grammar): the svg's ground is the section above,
   the path is the section below. Set --from and --to; .wave-flip mirrors it so stacked waves vary. */
.lx .wave{display:block;width:100%;height:72px;background:var(--from);margin:-1px 0}
.lx .wave path{fill:var(--to)}
.lx .wave-flip{transform:scaleX(-1)}
@media (max-width:820px){.lx .wave{height:40px}}
.lx .section-ink{background:var(--ink);color:var(--on-ink)}
.lx .section-ink .comic,.lx .section-ink .btn-comic,.lx .section-ink .eyebrow{box-shadow:4px 4px 0 var(--terra)}
.lx .faq details{background:var(--card);border:2px solid var(--ink);border-radius:var(--r-md);box-shadow:var(--sh-comic-sm);padding:0 18px}
.lx .faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:56px;font-weight:700;cursor:pointer}
.lx .faq summary::-webkit-details-marker{display:none}
.lx .faq summary .i{transition:transform var(--t-base) var(--ease-out)}
.lx .faq details[open] summary .i{transform:rotate(45deg)}
.lx .faq details p{margin:0 0 16px;color:var(--ink-2)}
.lx .price-card{display:flex;flex-direction:column;gap:14px}
.lx .price-card .amount{font:800 52px/1 var(--f-display);letter-spacing:-.04em}
.lx .price-card .amount small{font:500 16px/1 var(--f-body);letter-spacing:0;color:var(--ink-2);margin-left:6px}
.lx .ticks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.lx .ticks li{display:flex;gap:10px;align-items:flex-start}
.lx .ticks .i{width:18px;height:18px;color:var(--green);margin-top:2px;stroke-width:2.25}
.lx .doc{max-width:68ch;margin:0 auto}
.lx .doc h2{font:700 24px/1.25 var(--f-display);letter-spacing:-.02em;margin:40px 0 10px}
.lx .doc p,.lx .doc li{color:var(--ink);line-height:1.7}

/* ---------- Feature blocks with live demos (marketing, ProcBoss grammar, 2026-10-11) ---------- */
.lx .feat{display:grid;grid-template-columns:1fr 1.12fr;gap:64px;align-items:center;padding:56px 0}
.lx .feat-rev .feat-copy{order:2}
.lx .feat-h{font:800 clamp(30px,3.6vw,44px)/1.05 var(--f-display);letter-spacing:-.035em;margin:18px 0 14px;text-wrap:balance}
.lx .feat-copy .lede{font-size:17px}
.lx .feat-ticks{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:18px}
.lx .feat-ticks li{display:grid;grid-template-columns:30px 1fr;gap:14px;align-items:start}
.lx .tickbox{width:30px;height:30px;border:2px solid var(--ink);border-radius:9px;background:var(--mint);display:grid;place-items:center}
.lx .tickbox .i{width:17px;height:17px;stroke-width:2.6;color:var(--ink)}
.lx .feat-ticks b{display:block;font-size:17px;font-weight:700}
.lx .feat-ticks p{margin:4px 0 0;color:var(--ink-2);font-size:15px;line-height:1.55}
.lx .feat-alt{margin-top:28px;padding-top:20px;border-top:2px solid var(--line)}
.lx .feat-alt div{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.lx .alt{display:inline-flex;align-items:center;height:32px;padding:0 13px;border:2px solid var(--ink);border-radius:var(--r-pill);background:var(--paper-2);
  font:500 12px/1 var(--f-mono);letter-spacing:.02em;color:var(--ink-2);text-decoration:line-through;text-decoration-color:var(--ink-2)}
/* Demo panel: a framed product moment that plays a short script (driven by the page script). */
.lx .feat-demo{margin:0}
.lx .demo{position:relative;border:2px solid var(--ink);border-radius:20px;background:var(--card);box-shadow:8px 8px 0 var(--shadow,var(--terra));overflow:hidden}
.lx .demo-ink{background:#0e0d24;color:var(--on-ink);--ink-2:var(--on-ink-2);--rust:var(--rust-on-ink)}
.lx .demo-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:2px solid var(--ink);font:500 12px/1 var(--f-mono);letter-spacing:.04em;color:var(--ink-2)}
.lx .demo-ink .demo-bar{border-bottom-color:rgba(255,255,255,.1)}
.lx .demo-bar i{width:10px;height:10px;border-radius:50%;background:var(--line)}.lx .demo-bar i:nth-child(1){background:#e8806a}.lx .demo-bar i:nth-child(2){background:var(--gold)}.lx .demo-bar i:nth-child(3){background:var(--green)}
.lx .demo-bar span{margin-left:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lx .demo-live{margin-left:auto!important;display:inline-flex;align-items:center;gap:6px;color:var(--mint-ink)}
.lx .demo-ink .demo-live{color:#9fd3a6}
.lx .demo-live b{width:8px;height:8px;border-radius:50%;background:var(--green);animation:lx-live 1.6s var(--ease-in-out) infinite}
@keyframes lx-live{50%{opacity:.35}}
.lx .demo-body{position:relative;padding:22px;min-height:360px}
.lx .demo-cap{display:flex;gap:8px;align-items:center;margin-top:16px;font:500 13px/1.4 var(--f-mono);letter-spacing:0;color:var(--ink-2)}
.lx .demo-cap .i{width:16px;height:16px;color:var(--green)}
.lx .demo-replay{margin-left:auto;border:0;background:none;font:inherit;color:var(--rust);cursor:pointer;display:inline-flex;gap:5px;align-items:center}
/* Step states: [data-at=n] switches on at step n; [data-until=n] switches off at step n. */
.lx [data-at],.lx [data-until]{transition:opacity 320ms var(--ease-out),transform var(--t-spring) var(--spring),background-color 240ms var(--ease-out),box-shadow 240ms var(--ease-out),gap 520ms var(--ease-out),max-height 520ms var(--ease-out),color 240ms var(--ease-out)}
.lx .fx-fade:not(.on){opacity:0}
.lx .fx-up:not(.on){opacity:0;transform:translateY(10px)}
.lx .fx-pop:not(.on){opacity:0;transform:scale(.88)}
.lx .fx-left.on{opacity:0;transform:translateX(-40px)}
.lx .fx-out.on{opacity:0;transform:scale(.85)}
.lx .fx-grow{overflow:hidden}.lx .fx-grow:not(.on){max-height:0!important;opacity:0}
.lx .fx-press.on{animation:lx-press 360ms var(--ease-out)}
@keyframes lx-press{40%{transform:scale(.94)}}
.lx .demo .caret::after{content:"";display:inline-block;width:2px;height:1.1em;background:var(--ink);vertical-align:-3px;margin-left:1px;animation:lx-live .9s steps(1) infinite}
.lx .fx-ok.on .tile{background:var(--mint);border-color:var(--mint-line);color:var(--ink)}.lx .fx-ok.on .tile i{color:var(--mint-ink)}
.lx .demo-cursor{position:absolute;width:22px;height:22px;pointer-events:none;filter:drop-shadow(0 2px 3px rgba(0,0,0,.35))}
/* Netflix line inside the Watch demo */
.lx .nf-line{position:absolute;left:0;right:0;bottom:34px;display:grid;justify-items:center;gap:8px;color:#fff;text-shadow:0 2px 6px rgba(0,0,0,.6)}
.lx .nf-stack{display:grid}.lx .nf-stack>*{grid-area:1/1;justify-self:center}
.lx .nf-joined{font:600 34px/1.2 var(--f-thai);letter-spacing:0}
.lx .nf-words{display:flex;gap:0;align-items:flex-start}.lx .nf-words.on{gap:16px}
.lx .nf-w{display:flex;flex-direction:column;align-items:center;padding:3px 6px;border-radius:8px}
.lx .nf-w b{font:600 34px/1.2 var(--f-thai);letter-spacing:0}
.lx .nf-w i{font:600 13px/1.2 var(--f-body);font-style:normal;color:var(--rust-on-screen)}
.lx .nf-w.hl.on{background:rgba(232,176,74,.22);box-shadow:inset 0 0 0 1.5px var(--gold)}.lx .nf-w.hl.on b{color:var(--gold-text)}
.lx .nf-en{font:600 17px/1.3 var(--f-body);letter-spacing:0}
.lx .demo .hover-card{right:22px;top:20px}
.lx .demo-toast{position:absolute;left:22px;top:46px;white-space:nowrap}
/* Review demo: when the word comes back */
.lx .cal{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:14px}
.lx .cal span{display:grid;justify-items:center;gap:6px;padding:8px 0;border-radius:10px;background:var(--paper-2);font-size:12px;font-weight:600;color:var(--ink-2)}
.lx .cal span.today{background:var(--ink);color:var(--on-ink)}
.lx .cal em{width:10px;height:10px;border-radius:50%;background:transparent}
.lx .cal .back em{background:var(--terra)}
.lx .wave-bars{display:inline-flex;gap:3px;align-items:center;height:16px}
.lx .wave-bars i{width:3px;border-radius:2px;background:currentColor;height:6px}
.lx .wave-bars.on i{animation:lx-bars .7s var(--ease-in-out) infinite alternate}
.lx .wave-bars i:nth-child(2){animation-delay:.15s}.lx .wave-bars i:nth-child(3){animation-delay:.3s}.lx .wave-bars i:nth-child(4){animation-delay:.45s}
@keyframes lx-bars{to{height:16px}}
/* Wall of love (testimonials) */
.lx .love{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 28px;margin-top:56px}
.lx .love-card{position:relative;background:var(--card);border:2px solid var(--ink);border-radius:18px;box-shadow:6px 6px 0 var(--ink);padding:40px 26px 24px;display:flex;flex-direction:column;gap:22px;min-height:250px}
.lx .love-card:nth-child(3n+1){rotate:-1.2deg}.lx .love-card:nth-child(3n+2){rotate:.6deg}.lx .love-card:nth-child(3n){rotate:-.4deg}
.lx .love-tab{position:absolute;top:-22px;left:50%;translate:-50% 0;width:44px;height:44px;border:2px solid var(--ink);border-radius:12px;display:grid;place-items:center;box-shadow:3px 3px 0 var(--ink)}
.lx .love-tab .i{width:20px;height:20px}
.lx .love-card blockquote{margin:0;font-size:17px;line-height:1.6;flex:1}
.lx .love-card.is-placeholder blockquote{color:var(--ink-2);font-style:italic}
.lx .love-who{display:flex;align-items:center;gap:12px}
.lx .love-av{width:46px;height:46px;border:2px solid var(--ink);border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:15px}
.lx .love-who b{font-size:16px}
.lx .love-role{white-space:nowrap;flex:none;display:inline-flex;height:24px;align-items:center;padding:0 9px;border:2px solid var(--ink);border-radius:var(--r-pill);font:500 11px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase}
.lx .bg-mint{background:var(--mint)}.lx .bg-tint{background:var(--tint)}.lx .bg-pink{background:var(--pink)}.lx .bg-gold{background:#f6e3b4}
/* FAQ list (v9): full-width comic accordions, plus turns to a cross when open */
.lx .faq-list{display:grid;gap:18px;margin-top:44px}
.lx .faq-list details{padding:0 28px;border-radius:22px}
.lx .faq-list summary{min-height:76px;font-size:20px;font-weight:700}
.lx .faq-list summary .i{width:22px;height:22px;stroke-width:2.4}
.lx .faq-list details p{font-size:17px;line-height:1.65;color:var(--ink);margin:-6px 0 22px;max-width:none}
/* FAQ grid: two columns of comic accordions */
.lx .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 22px;align-items:start;margin-top:40px}
.lx .faq-grid details{padding:0 22px}
.lx .faq-grid summary{min-height:66px;font-size:16px}
.lx .faq-grid summary .i{transition:transform var(--t-base) var(--ease-out)}
.lx .faq-grid details[open] summary .i{transform:rotate(180deg)}
@media (max-width:900px){
  .lx .feat{grid-template-columns:1fr;gap:32px;padding:36px 0}.lx .feat-rev .feat-copy{order:0}
  .lx .love{grid-template-columns:1fr}.lx .faq-grid{grid-template-columns:1fr}
  .lx .demo-body{min-height:320px;padding:16px}.lx .nf-w b,.lx .nf-joined{font-size:26px}
}
@media (prefers-reduced-motion:reduce){.lx .love-card{rotate:none!important}.lx .demo-live b,.lx .wave-bars.on i{animation:none}}

/* ---------- Motion and materials (Apple-design pass, 2026-10-11) ---------- */
/* Response: feedback lands on press, not release, and is quick. */
.lx .btn:active,.lx .choice:active,.lx .quick a:active,.lx .nav-item:active,.lx .tile:active,.lx .icon-btn:active,.lx .row[data-go]:active{transform:scale(.97);transition-duration:var(--t-press)}
.lx .choice,.lx .quick a,.lx .nav-item,.lx .icon-btn,.lx .row[data-go]{transition:transform var(--t-fast) var(--ease-out),background-color var(--t-fast) var(--ease-out),border-color var(--t-fast) var(--ease-out)}
.lx .row[data-go]{cursor:pointer}
.lx .small-print,.lx .chip,.lx .pill{letter-spacing:0}
/* Materials: bars are a translucent layer over the content, not an opaque strip. */
.lx .tabbar{background:color-mix(in srgb,var(--paper) 78%,transparent);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);border-top-color:color-mix(in srgb,var(--line) 70%,transparent)}
.lx .topbar{background:color-mix(in srgb,var(--paper) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
/* Spatial consistency: sheets rise from the bottom edge and leave the same way; dialogs and
   toasts materialise (scale + blur + opacity together) from where they sit. */
.lx .scrim{animation:lx-fade var(--t-base) var(--ease-out) both}
.lx .sheet{animation:lx-sheet var(--t-sheet) var(--spring-sheet) both}
.lx .dialog{animation:lx-materialise var(--t-spring) var(--spring) both;transform-origin:50% 60%}
.lx .toast{animation:lx-materialise var(--t-spring) var(--spring) both;transform-origin:50% 100%}
@keyframes lx-fade{from{opacity:0}}
@keyframes lx-sheet{from{transform:translateY(100%)}}
@keyframes lx-materialise{from{opacity:0;transform:scale(.94);filter:blur(6px)}}
/* Scramble tiles move with a critically damped spring (driven from the viewer script). */
.lx .tile.is-flying{z-index:2;position:relative}
.lx .toggle::after{transition:transform var(--t-sheet) var(--spring-sheet)}

@media (prefers-reduced-transparency:reduce){
  .lx .tabbar,.lx .topbar{background:var(--paper);backdrop-filter:none;-webkit-backdrop-filter:none}
}
@media (prefers-contrast:more){
  .lx{--line:#b9ad9a;--ink-2:#3d3b50}
  .lx .card,.lx .stat,.lx .word,.lx .choice,.lx .tile,.lx .btn{border-color:var(--ink)}
}

/* ---------- Showcase frames (not part of the product) ---------- */
.lap{width:100%;max-width:1180px;margin:0 auto}
.lap .lid{background:#16161c;border-radius:18px 18px 4px 4px;padding:12px}
.lap .screen{height:740px;border-radius:6px;overflow:hidden;background:#faf6f1}
.lap .base{height:14px;background:linear-gradient(#d9d6cf,#bcb8ae);border-radius:0 0 14px 14px;margin:0 -2%}
.phone{width:320px;height:680px;border-radius:46px;background:#16161c;padding:10px;flex:none;box-shadow:0 30px 60px -30px rgba(19,18,59,.45)}
.phone .screen{height:100%;border-radius:36px;overflow:hidden;background:#faf6f1}
.shot{margin:0;display:flex;flex-direction:column;align-items:center;gap:12px}
.shot figcaption{font-size:13px;color:#575569;text-align:center;max-width:46ch;line-height:1.45}
.shot figcaption b{color:#13123b}

/* Reduced motion keeps feedback but swaps travel for a short cross-fade. */
@media (prefers-reduced-motion:reduce){
  .lx *,.lx *::before,.lx *::after{transition-duration:.01ms!important;animation-iteration-count:1!important}
  .lx .sheet,.lx .dialog,.lx .toast{animation:lx-fade 200ms ease both!important}
  .lx .btn:active,.lx .choice:active,.lx .tile:active,.lx .quick a:active{transform:none}
  .lx .skeleton{animation:none}
}